Remove Portal link button

I have been looking for hours and I couldnt find this ANYWHERE!!!

All I want to do is remove the Portal link button COMPLETELY! I want to keep my portal, but I want it off the nav bar completely! How do I go about that??

Step 1:
Admin panel > Genreal > Homepage > Headers > Display only images > Check yes.
Step 2:
Admin panel > Styles > List of pictures > Find the portal button and put this link( https://2img.net/i/fa/empty.gif ) in the image url field

WORD!!!!! Thanks Ike, worked like a charm!!!!!!